package cn.tedu._05weibo.common.exception;

import cn.tedu._05weibo.common.response.JsonResult;
import cn.tedu._05weibo.common.response.StatusCode;
import lombok.extern.slf4j.Slf4j;
import org.springframework.web.bind.MethodArgumentNotValidException;
import org.springframework.web.bind.annotation.ControllerAdvice;
import org.springframework.web.bind.annotation.ExceptionHandler;
import org.springframework.web.bind.annotation.RestControllerAdvice;

import javax.validation.ConstraintViolationException;

@Slf4j
@RestControllerAdvice
public class GlobalExceptionHandler {


    @ExceptionHandler
    public JsonResult doHandleIllegalArgumentException(IllegalArgumentException ex){
        String data = ex.getMessage();
        log.error("IllegalArgumentException" + data);

        return JsonResult.fail(data);
    }

    @ExceptionHandler
    public JsonResult doHnandleMethodArgumentNotValidException(MethodArgumentNotValidException ex){
        String data = ex.getFieldError().getDefaultMessage();
        log.error("MethodArgumentNotValidException:" + data);

        return new JsonResult(StatusCode.VALIDATED_ERROR,data);
    }

    @ExceptionHandler
    public JsonResult doHandlerConstraintViolationException(ConstraintViolationException ex){
        String data = ex.getMessage().split(":")[1].trim();

        log.error("ConstraintViolationException:" + data);

        return new JsonResult(StatusCode.VALIDATED_ERROR,data);
    }

    @ExceptionHandler
    public JsonResult doHandlerRuntimeException(RuntimeException ex){
        String data = ex.getMessage();
        log.error("RuntimeException" + data);

        return JsonResult.fail(data);
    }

    @ExceptionHandler
    public JsonResult doThrowable(Throwable ex){
        String data = ex.getMessage();
        log.error("Throwable:"+data);

        return new JsonResult(StatusCode.THROWABLE_ERROR,data);
    }

}
